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inessss [21]
3 years ago
14

Chapter 1.1 & 1.2 Quiz

Mathematics
1 answer:
erastovalidia [21]3 years ago
5 0
17=2x+2.5

hope this helpd
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Step-by-step explanation:

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A commercial jet has been instructed to climb from its present altitude of 6000 feet to a cruising altitude of 30,000 feet. If t
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An easier way of doing this would be to subtract the initial attitude from the final attitude and divide by the rate of increase
= 30000 - 6000÷4000
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A triangle has sides with lengths of 64 kilometers, 80 kilometers, and 51 kilometers. Is it a right triangle?
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How much bigger is the Sum of first 50 even numbers than the sum of first 50 odd numbers?
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Answer:

50

Step-by-step explanation:

Sum Even numbers

n = 50

d = 2

a1 = 2

The last number is

an = a1 + (n-1)d

an = 2 + (50 - 1)*2

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Sum of the first 50 odd numbers

a1 = 1

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The difference and answer is 2550 - 2500  = 50

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3 years ago
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